N=int(input())
l =list(map(int,input().split()))
cnt =0
for i in range(N):
    for j in range(i+1,N):
        for k in range(j+1,N):
         if l[i] !=l[j] and l[j] != l[k] and l[k] !=l[i] and max(max(l[i],l[j]) ,l[k]) < l[i]+l[j]+l[k] - max(max(l[i],l[j]) ,l[k]):
             cnt +=1

print(cnt) N=int(input()) N int(input()) int input() input l =list(map(int,input().split())) l list(map(int,input().split())) list map(int,input().split()) map int input().split() ().split () input split cnt =0 cnt 0 for i in range(N):
    for j in range(i+1,N):
        for k in range(j+1,N):
         if l[i] !=l[j] and l[j] != l[k] and l[k] !=l[i] and max(max(l[i],l[j]) ,l[k]) < l[i]+l[j]+l[k] - max(max(l[i],l[j]) ,l[k]):
             cnt +=1 i range(N) range N for j in range(i+1,N):
        for k in range(j+1,N):
         if l[i] !=l[j] and l[j] != l[k] and l[k] !=l[i] and max(max(l[i],l[j]) ,l[k]) < l[i]+l[j]+l[k] - max(max(l[i],l[j]) ,l[k]):
             cnt +=1 j range(i+1,N) range i+1 i 1 N for k in range(j+1,N):
         if l[i] !=l[j] and l[j] != l[k] and l[k] !=l[i] and max(max(l[i],l[j]) ,l[k]) < l[i]+l[j]+l[k] - max(max(l[i],l[j]) ,l[k]):
             cnt +=1 k range(j+1,N) range j+1 j 1 N if l[i] !=l[j] and l[j] != l[k] and l[k] !=l[i] and max(max(l[i],l[j]) ,l[k]) < l[i]+l[j]+l[k] - max(max(l[i],l[j]) ,l[k]):
             cnt +=1 l[i] !=l[j] and l[j] != l[k] and l[k] !=l[i] and max(max(l[i],l[j]) ,l[k]) < l[i]+l[j]+l[k] - max(max(l[i],l[j]) ,l[k]) l[i] !=l[j] and l[j] != l[k] and l[k] !=l[i] l[i] !=l[j] and l[j] != l[k] l[i] !=l[j] l[i] l i l[j] l j l[j] != l[k] l[j] l j l[k] l k l[k] !=l[i] l[k] l k l[i] l i max(max(l[i],l[j]) ,l[k]) < l[i]+l[j]+l[k] - max(max(l[i],l[j]) ,l[k]) max(max(l[i],l[j]) ,l[k]) max max(l[i],l[j]) max l[i] l i l[j] l j l[k] l k l[i]+l[j]+l[k] - max(max(l[i],l[j]) ,l[k]) l[i]+l[j]+l[k] l[i]+l[j] l[i] l i l[j] l j l[k] l k max(max(l[i],l[j]) ,l[k]) max max(l[i],l[j]) max l[i] l i l[j] l j l[k] l k cnt +=1 cnt 1 print(cnt) print cnt N=int(input()) int(input()) N l =list(map(int,input().split())) list(map(int,input().split())) l cnt +=1 1 cnt cnt =0 0 cnt
N=int(input())
l =list(map(int,input().split()))
cnt =0
for i in range(N):
    for j in range(i+1,N):
        for k in range(j+1,N):
         if l[i] !=l[j] and l[j] != l[k] and l[k] !=l[i] and max(max(l[i],l[j]) ,l[k]) < l[i]+l[j]+l[k] - max(max(l[i],l[j]) ,l[k]):
             cnt +=1

print(cnt)